In this paper, a semi-distributed user scheduling and power allocation scheme is developed for the downlink of multi-cell systems with universalfrequency reuse.
Use the method of the frequency governor with machine speed. Bring about a stepless regulation of all constant power range, in the rotating main movement of universal machine tools.
用变频调速和机械变速相结合的方法，在主运动为旋转运动的通用机床中，实现全部恒功率范围内的无级调速。
3
Unfortunately, there is still no universal way to analyze the influence of CPU frequency upon battery, and known DVS algorithms are not flawless.